<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<style>
        * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Courier New', Courier, monospace;
    }
    section{
        width: 100%;
        min-height: 100vh;
        display: flex;
        justify-content: center;
        align-items: center;
       background: #000;
    }
    .loader{
        position: relative;
        width: 250px;
        height: 250px;
        filter: url(#gooey);
        animation: animate 16s linear infinite;

    }
    .loader span{
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: block;
        transform: rotate(calc(45deg));
        transform: rotate(calc(45deg * var(--i)));
    }
    .loader span::before{
        content: "";
        position: absolute;
        top: 0;
        left: calc(50% - 20px);
        width: 40px;
        height: 40px;
        background: linear-gradient(45deg,#bfe3e7,#00bcd4);
        border-radius: 50%;
        box-shadow: 0 0 30px #00bcd4;
    }

    .rotate{
        animation: animate 4s ease-in-out infinite;
        animation-delay: calc(-0.2s *var(--j));
    }
    @keyframes animate{
        0%{
            transform: rotate(0deg);
        }
        100%{
            transform: rotate(360deg);
        }
    }


    svg{
        width: 0;
        height: 0;
    }
</style>
<body>
    <section>
        <svg>
            <filter id="gooey">
                <feGaussianBlur in="SourceGraphic" stdDeviation="10"  />
                <feColorMatrix values = "
                1 0 0 0 0
                0 1 0 0 0
                0 0 1 0 0
                0 0 0 20 -10"></feColorMatrix>
            </filter>
        </svg>
 




        <div class="loader">
            <span style="--i:1;"></span>
            <span style="--i:2;"></span>
            <span style="--i:3;"></span>
            <span style="--i:4;"></span>
            <span style="--i:5;"></span>
            <span style="--i:6;"></span>
            <span style="--i:7;"></span>
            <span style="--i:8;"></span>
            <span class="rotate" style="--j:0;"></span>
            <span class="rotate" style="--j:1;"></span>
            <span class="rotate" style="--j:2;"></span>
            <span class="rotate" style="--j:3;"></span>
            <span class="rotate" style="--j:4;"></span>

        </div>
    </section>
</body>
</html>